GB2332790B - Sync detection device and optical disk player having the same - Google Patents

Sync detection device and optical disk player having the same

Info

Publication number
GB2332790B
GB2332790B GB9811719A GB9811719A GB2332790B GB 2332790 B GB2332790 B GB 2332790B GB 9811719 A GB9811719 A GB 9811719A GB 9811719 A GB9811719 A GB 9811719A GB 2332790 B GB2332790 B GB 2332790B
Authority
GB
United Kingdom
Prior art keywords
same
detection device
optical disk
disk player
sync detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9811719A
Other languages
English (en)
Other versions
GB9811719D0 (en
GB2332790A (en
Inventor
Jae-Seong Shim
Il-Yeong Roh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB0000163A priority Critical patent/GB2343569B/en
Publication of GB9811719D0 publication Critical patent/GB9811719D0/en
Publication of GB2332790A publication Critical patent/GB2332790A/en
Application granted granted Critical
Publication of GB2332790B publication Critical patent/GB2332790B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/16—Digital recording or reproducing using non self-clocking codes, i.e. the clock signals are either recorded in a separate clocking track or in a combination of several information tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronizing For Television (AREA)
  • Optical Recording Or Reproduction (AREA)
GB9811719A 1997-12-26 1998-06-02 Sync detection device and optical disk player having the same Expired - Fee Related GB2332790B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0000163A GB2343569B (en) 1997-12-26 1998-06-02 Optical disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970074181A KR100258332B1 (ko) 1997-12-26 1997-12-26 싱크검출장치와 그에 따른 광 디스크 재생장치

Publications (3)

Publication Number Publication Date
GB9811719D0 GB9811719D0 (en) 1998-07-29
GB2332790A GB2332790A (en) 1999-06-30
GB2332790B true GB2332790B (en) 2000-05-03

Family

ID=19528704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9811719A Expired - Fee Related GB2332790B (en) 1997-12-26 1998-06-02 Sync detection device and optical disk player having the same

Country Status (5)

Country Link
US (1) US6560302B1 (ja)
JP (2) JPH11195276A (ja)
KR (1) KR100258332B1 (ja)
CN (1) CN1094235C (ja)
GB (1) GB2332790B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW544669B (en) * 2000-11-30 2003-08-01 Via Tech Inc Searching method and device for position of optical pick-up head
JP2004056432A (ja) * 2002-07-19 2004-02-19 Sony Corp 同期信号検出装置、同期信号検出方法
KR100510513B1 (ko) 2003-01-03 2005-08-26 삼성전자주식회사 광디스크의 기록 오류 방지 장치 및 그 방법
TWI261222B (en) 2003-12-17 2006-09-01 Via Tech Inc Method and circuit for detecting/correcting readout clock of the disc
CN1314011C (zh) * 2003-12-26 2007-05-02 威盛电子股份有限公司 光盘读取时钟脉冲的检测修正方法及其电路
JP2006135749A (ja) * 2004-11-08 2006-05-25 Matsushita Electric Ind Co Ltd 同期信号発生装置およびそれを備えた映像信号処理装置
CN101888224B (zh) * 2009-05-12 2012-06-27 华映视讯（吴江）有限公司 控制信号的产生方法及其装置
US20110205653A1 (en) * 2010-02-24 2011-08-25 Lsi Corporation Systems and Methods for Data Recovery
US10418817B2 (en) * 2016-07-29 2019-09-17 Cummins Power Generation Ip, Inc. Synchronization of parallel gensets with source arbitration
US10333532B2 (en) * 2017-09-07 2019-06-25 Micron Technology, Inc. Apparatuses and methods for detecting a loop count in a delay-locked loop

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453260A (en) * 1982-06-15 1984-06-05 Tokyo Shibaura Denki Kabushiki Kaisha Synchronizing circuit for detecting and interpolating sync signals contained in digital signal
EP0322782A2 (en) * 1987-12-23 1989-07-05 Sony Corporation Circuit for detecting a synchronizing signal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025356A1 (de) * 1980-07-04 1982-01-21 Deutsche Itt Industries Gmbh, 7800 Freiburg Schaltungsanordnung zur digitalen phasendifferenz-messung, deren verwendung in einer synchronisierschaltung und entsprechende synchronisierschaltung
JPS59221809A (ja) 1983-05-30 1984-12-13 Victor Co Of Japan Ltd デイジタル信号伝送における同期信号検出回路
JPS61180967A (ja) 1985-02-06 1986-08-13 Sharp Corp 同期保護装置
JPH02206070A (ja) 1989-02-03 1990-08-15 Sharp Corp 同期検出回路
JPH04129070A (ja) * 1989-12-05 1992-04-30 Seiko Epson Corp 情報記録媒体の再生側信号処理装置
JPH0413280A (ja) 1990-05-02 1992-01-17 Olympus Optical Co Ltd 記録情報再生用フェーズドロックループ回路
JP2907639B2 (ja) 1992-06-29 1999-06-21 沖電気工業株式会社 位相同期回路
KR970068393A (ko) * 1996-03-11 1997-10-13 김광호 이산 다중 톤 시스템 수신단의 샘플링 클럭 복원 장치 및 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453260A (en) * 1982-06-15 1984-06-05 Tokyo Shibaura Denki Kabushiki Kaisha Synchronizing circuit for detecting and interpolating sync signals contained in digital signal
EP0322782A2 (en) * 1987-12-23 1989-07-05 Sony Corporation Circuit for detecting a synchronizing signal

Also Published As

Publication number Publication date
CN1094235C (zh) 2002-11-13
GB9811719D0 (en) 1998-07-29
US6560302B1 (en) 2003-05-06
KR19990054370A (ko) 1999-07-15
JP2001266503A (ja) 2001-09-28
JPH11195276A (ja) 1999-07-21
GB2332790A (en) 1999-06-30
CN1221189A (zh) 1999-06-30
KR100258332B1 (ko) 2000-06-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090602